LTM4612IV#PBF Linear Technology, LTM4612IV#PBF Datasheet - Page 6

• Manufacturer Part Number: LTM4612IV#PBF
• Description: IC BUCK SYNC ADJ 5A 133LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4612IV#PBF

• Design Resources: LTM4612 Spice Model
• Output: 3.3 ~ 15 V
• Number Of Outputs: 1
• Power (watts): 75W
• Mounting Type: Surface Mount
• Voltage - Input: 5 ~ 36 V
• Package / Case: 133-LGA
• 1st Output: 3.3 ~ 15 VDC @ 5A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 75W
• Operating Temperature: -40°C ~ 125°C
• Dc To Dc Converter Type: Non-Inverting/Inverting/Step Up/Step Down
• Pin Count: 133
• Input Voltage: 36V
• Output Voltage: 3.3 to 15V
• Switching Freq: 940KHz
• Output Current: 5A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.6%
• Line Regulation: 0.3%
• Mounting: Surface Mount
• Input Voltage (min): 5V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

LTM4612
Typical perForMance characTerisTics

5V/DIV
1A/DIV
V
OUT
I
IN
36
24
30
18
12
0
6
3.3
SOFT-START CAPACITOR: 3.9nF
C
1 47µF OSCON CAPACITOR
Start-Up with 24V
I
V
OUT
IN
SEE FREQUENCY ADJUSTMENT SECTION
FOR OPERATIONS OUTSIDE THIS REGION
IN
4
= 3 10µF CERAMIC CAPACITORS AND
to V
= 5A, T
OPERATING REGION
WITH DEFAULT FREQUENCY
OUT
6
A
Step-Down Ratio
500µs/DIV
= –55°C
8
V
OUT
IN
(V)
10
to 12V
12
OUT
4612 G13
at
14 15
4612 G10
50mV/DIV
0.2A/DIV
5V/DIV
V
OUT
I
IN
C
2 47µF CERAMIC CAPACITORS
V
V
C
Short-Circuit with 24V
at I
Input Ripple
OUT
IN
OUT
IN
= 24V
= 3 10µF 50V CERAMIC 1 100µF BULK
OUT
= 2 22µF CERAMIC CAPACITORS AND
= 12V AT 5A RESISTIVE LOAD
= 0A
50µs/DIV
1µs/DIV
IN
to 12V
OUT
4612 G14
4612 G11
10mV/DIV
2A/DIV
5V/DIV
V
OUT
I
IN
C
2 47µF CERAMIC CAPACITORS
Short-Circuit with 24V
at I
Output Ripple
V
V
C
2 47µF 16V CERAMIC
OUT
IN
OUT
OUT
= 24V
OUT
= 2 22µF CERAMIC CAPACITORS AND
= 12V AT 5A RESISTIVE LOAD
= 2 22µF 16V CERAMIC AND
= 5A
20µs/DIV
1µs/DIV
IN
to 12V
OUT
4612 G15
4612 G12
4612fa